RECORD: Darwin, C. R. 1877.11.20-21. Ipomœa nil / Draft of Descent, vol. 1. CUL-DAR209.4.183. (John van Wyhe ed., 2002-. The Complete Work of Charles Darwin Online, http://darwin-online.org.uk/)

REVISION HISTORY: Transcribed by Christine Chua and John van Wyhe, edited by John van Wyhe 9.2022. RN2

NOTE: See record in the Darwin Online manuscript catalogue, enter its Identifier here. Reproduced with permission of the Syndics of Cambridge University Library and William Huxley Darwin. The volume CUL-DAR209.4 contains materials for Darwin's book Movement in plants (1880).

Draft of Descent in the hand of Ebenezer Norman with corrections by Darwin.


[183]

Nv. 20th Ipomœa nil (3d internode — upper Darkness— Horizontal glass

Quite useless

8°. 45' 

9. 30'  

10. 30 

11. 35 

}

12. 5

12 .27

same spot  

1. 10'  

}

1. 55

2. 30

do     cold??      

}

3. 5

3.55

do       

(Plant 3 1/2 inch high 2d internode, (being a minute one) observed.—)

4.. 44. move a little bit          

Nov. 21 First dot        

8°. 35  

9. 20   

10. 20'

11. 30' Distance to mark    9 6/8

12. 30 ?          

1. 30            Bristle to mark

2. 25 gone back          

Do not give Tracing

3 10 - reversed course

3. 55   

}

4. 50

6. 30

could I have used wrong point?        

7. 30   

1.0000 [÷] 4.3 [=] .255

}

8. 35

9. 45

10. 35

same place     

22d 7° a.m.     

greatest length of figure 1 inch

[183v]

32

Chap VII

ape-like creatures, which had differed as much, or nearly as much, from each other, as the Orang differs from the Gorilla, we it can hardly be doubted that marked difference in the structure of certain some of their bones would still have been discoverable in the races of man as they be now exists.

(one line open)

Although the present races of man differ in many respects, as in colour, hair, shape of skull, proportions of the body &c yet if their whole organisation be taken into consideration they manifestly resemble each other very closely in an infinitude a multitude of points. Many of these points are of so unimportant or of so singular a nature, that it is extremely improbable that they should have been independently acquired by aboriginally distinct species or distinct races.

The same remark holds good with equal or even greater force with respect to the numerous points of mental similarity in between the races of man.

[Descent 1: 231-2: "If the races of man were descended, as supposed by some naturalists, from two or more distinct species, which had differed as much, or nearly as much, from each other, as the orang differs from the gorilla, it can hardly be doubted that marked differences in the structure of certain bones would still have been discoverable in man as he now exists.
Although the existing races of man differ in many respects, as in colour, hair, shape of skull, proportions of the body, &c., yet if their whole organisation be taken into consideration they are found to resemble each other closely in a multitude of points. Many of these points are of so unimportant or of so singular a nature, that it is extremely improbable that they should have been independently acquired by aboriginally distinct species or races. The same remark holds good with equal or greater force with respect to the numerous points of mental similarity between the most distinct races of man."]


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Citation: John van Wyhe, ed. 2002-. The Complete Work of Charles Darwin Online. (http://darwin-online.org.uk/)

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